Previous SWPC news items.
NOAA Scales mini
HF Radio: Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact.
Navigation: Low-frequency navigation signals degraded for brief intervals.
More about the NOAA Space Weather Scales
Navigation: Low-frequency navigation signals degraded for brief intervals.
News Archive
News Archive
Originally Posted | ||
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Non-Earth Directed CME Visible from Three Different Perspectives | Thursday, December 3, 2015 - 21:53 | |
NOAA/NESDIS has Extended the Operational Period of both GOES-14&15 to 02 March 2020. | Thursday, November 7, 2019 - 22:35 | |
NOAA's 2015 SBIR Solicitation is Now Open | Tuesday, November 4, 2014 - 15:59 | |
NOAA SWPC Satellite Environment Testbed Exercise 2023 | Friday, October 27, 2023 - 22:49 | |
NOAA forecasts quicker, stronger peak of solar activity | Wednesday, October 25, 2023 - 23:55 |